🚨 NFPA 68 / NFPA 69 (Flameless Venting Panels, Fast Chemical Suppression, Kst bar-m/s)

Flash Dryer Explosion Venting & Protection Calculator

Calculate required explosion relief vent relief areas ($A_v$) on pneumatic flash dryers and cyclones handling combustible organic dusts (starch, wood flour, coal, plastics $K_{st} = 100 ext{ to }300 ext{ bar}cdot ext{m/s}$) under NFPA 68 & NFPA 69: specify flameless explosion venting meshes or high-speed chemical suppression barriers, and safety profits.

1. Project & Operating Inputs

Drying Duct / Cyclone Volume (Cu Meters e.g. 28.0 m3 Protected Volume)

Dust Explosion Deflagration Index (Kst bar-m/s e.g. 185 bar-m/s Starch Dust)

Customer Bid Price for Supplied Flameless Vent & Isolation Array ($)

Fike Flameless Venting Panels, Fast Optical Sensors, Chemical Cannon ($)

2. Financial Breakdown & Yield

NFPA 68 EXPLOSION VENTS

Turnkey Explosion Protection & Flameless Venting Profit

Combustible Dust Safety Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost